![Hybrid speciation is for the birds (and plants, reptiles, fish, and insects) | The Molecular Ecologist Hybrid speciation is for the birds (and plants, reptiles, fish, and insects) | The Molecular Ecologist](https://i0.wp.com/www.molecularecologist.com/wp-content/uploads/2015/01/Screenshot-2015-01-05-10.23.16.png)
Hybrid speciation is for the birds (and plants, reptiles, fish, and insects) | The Molecular Ecologist
![File:Passerotto (Passer italiae) - Italian sparrow, Stresa, Italia, 08.2018 (2).jpg - Wikimedia Commons File:Passerotto (Passer italiae) - Italian sparrow, Stresa, Italia, 08.2018 (2).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/d/d6/Passerotto_%28Passer_italiae%29_-_Italian_sparrow%2C_Stresa%2C_Italia%2C_08.2018_%282%29.jpg)
File:Passerotto (Passer italiae) - Italian sparrow, Stresa, Italia, 08.2018 (2).jpg - Wikimedia Commons
![Italian Sparrow. (Passer italiae) drinking. French: Moineau cisalpin German: Italiensperling : Gorrión Italiano Stock Photo - Alamy Italian Sparrow. (Passer italiae) drinking. French: Moineau cisalpin German: Italiensperling : Gorrión Italiano Stock Photo - Alamy](https://c8.alamy.com/comp/D49EJD/italian-sparrow-passer-italiae-drinking-french-moineau-cisalpin-german-D49EJD.jpg)
Italian Sparrow. (Passer italiae) drinking. French: Moineau cisalpin German: Italiensperling : Gorrión Italiano Stock Photo - Alamy
![House Sparrow (Passer Domesticus) on a Tree Branch. a Bird of the Sparrow Family Passeridae Stock Image - Image of male, europe: 48884309 House Sparrow (Passer Domesticus) on a Tree Branch. a Bird of the Sparrow Family Passeridae Stock Image - Image of male, europe: 48884309](https://thumbs.dreamstime.com/z/house-sparrow-passer-domesticus-tree-branch-bird-sparrow-family-passeridae-romania-known-as-vrabie-vrabia-de-48884309.jpg)
House Sparrow (Passer Domesticus) on a Tree Branch. a Bird of the Sparrow Family Passeridae Stock Image - Image of male, europe: 48884309
![Hybrid speciation is for the birds (and plants, reptiles, fish, and insects) | The Molecular Ecologist Hybrid speciation is for the birds (and plants, reptiles, fish, and insects) | The Molecular Ecologist](http://www.molecularecologist.com/wp-content/uploads/2015/01/Passero-Italiano-Passer-italiae-03.jpg)